MALICIOUS — fe11533fc5000ba2b3074e2da164363b30b7d2076079d3e42431762c2b345bbd
MALICIOUS — fe11533fc5000ba2b3074e2da164363b30b7d2076079d3e42431762c2b345bbd is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100). 5 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
fe11533fc5000ba2b3074e2da164363b30b7d2076079d3e42431762c2b345bbd - SHA-1:
2974dfb89e0b32b274f1e325cd150709529778bb - MD5:
5042cb2622a9612e05e625838d64b29d - ssdeep:
1536:crG8qVzb/JmbP2YctS/JAFyuop/qaSZRTtuJls8bVHbxZYkMnHenuvhlt:XZARAYp/I9tuJBhH9OjHXLt - TLSH:
T1E237D1F36047FE8CBE875F53A7995428604AD6E83032E5A44088B76DC0B87BEBF14650 - Submitted as: fe11533fc5000ba2b3074e2da164363b30b7d2076079d3e42431762c2b345bbd
- File type: pdf · Size: 74517 bytes
- Verdict: malicious (99/100)
Detections (5 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!5042CB2622A9
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 99/100 is the fusion of 11 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule
Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95 - Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Trellix Stinger (McAfee) flagged PDF/Phish-FAB!5042CB2622A9 (rule
PDF/Phish-FAB!5042CB2622A9) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Hoax.PDF.Phish.gen (rule
HEUR:Hoax.PDF.Phish.gen) - engine signal, weight 0.55, confidence 0.85 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://alfa-clining.ru/wp-content/plugins/super-forms/uploads/php/files/225fcb16fcd0070b0e26508082bc0d9b/70724091520.pdf, https://www.saenger-ohg.de/wp-content/plugins/formcraft/file-upload/server/content/files/16083cebb6f75e---45459300402.pdf, http://www.airportlimofortlauderdale.net/wp-content/plugins/formcraft/file-upload/server/content/files/1608fedf603678---51894851482.pdf - static signal, weight 0.35, confidence 0.60
- Document active content: uri-action - static signal, weight 0.30, confidence 0.60
- Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55
- Contacted 16 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (15 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
- Memory forensics: 3 finding(s) elsewhere in the guest, not attributed to this sample, e.g. RWX/private injected region in Acrobat.exe (pid 7692) (rule
windows.malfind.Malfind) - memory signal, weight 0.05, confidence 0.30
Dynamic analysis (windows)
1009 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- 23.40.52.85
- 23.11.37.157
- 172.66.2.5 US · San Francisco · AS13335 Cloudflare, Inc.
- 20.190.167.148
- 23.33.238.135
- 52.110.12.42 AU · Sydney · AS8075 Microsoft Corporation
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 40.84.97.4 US · Boydton · AS8075 Microsoft Corporation
- 23.33.238.207
- 52.230.60.54 SG · Singapore · AS8075 Microsoft Corporation
- 74.178.76.54 IE · Dublin · AS8075 Microsoft Corporation
- 13.89.179.15 US · Des Moines · AS8075 Microsoft Corporation
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/BkSY9tpko7c/uplcv?utm_term=maddox+gallery+art+investment+guide
- https://alfa-clining.ru/wp-content/plugins/super-forms/uploads/php/files/225fcb16fcd0070b0e26508082bc0d9b/70724091520.pdf
- https://www.saenger-ohg.de/wp-content/plugins/formcraft/file-upload/server/content/files/16083cebb6f75e---45459300402.pdf
- http://www.airportlimofortlauderdale.net/wp-content/plugins/formcraft/file-upload/server/content/files/1608fedf603678---51894851482.pdf
- http://cukiernia-waltar.pl/qcms/userfiles/file/23672738932.pdf
- https://aquaticlandscape.com/wp-content/plugins/formcraft/file-upload/server/content/files/16086398eea9b5---kijupimemovesa.pdf
- http://iamsoldierfit.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607efc4c64b4e---11313508450.pdf
- http://www.marsagri.com/wp-content/plugins/formcraft/file-upload/server/content/files/16072690823cff---nisatijakixenarupa.pdf
- https://autotrilogy.com/wp-content/plugins/super-forms/uploads/php/files/1b5f527b14a4047174930e25ef05d1db/komegumijunufekofufuxik.pdf
- http://geology.ie/wp-content/plugins/formcraft/file-upload/server/content/files/16098a4e9f3959---pefok.pdf
- http://indiebookoftheday.com/wp-content/plugins/formcraft/file-upload/server/content/files/160978cff18dc7---kubatudojemida.pdf
- http://vilaportugal.com/wp-content/plugins/formcraft/file-upload/server/content/files/160825775e09dd---fataw.pdf
- http://viaterrestre.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16072008f3d873---mikubolikevog.pdf
- http://metzpaintings.com/wp-content/plugins/formcraft/file-upload/server/content/files/160719963dbe0f---xiwikik.pdf
- https://bettenbaehren.de/wp-content/plugins/formcraft/file-upload/server/content/files/1608a29d8a4511---95956537809.pdf
- https://rhythmcprandfirstaid.com/wp-content/plugins/super-forms/uploads/php/files/9f8a672f84e4a2aa25c1d35985439fd4/49947517994.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded domains
- feedproxy.google.com
- alfa-clining.ru
- www.saenger-ohg.de
- www.airportlimofortlauderdale.net
- cukiernia-waltar.pl
- aquaticlandscape.com
- iamsoldierfit.com
- www.marsagri.com
- autotrilogy.com
- indiebookoftheday.com
- vilaportugal.com
- viaterrestre.com.br
- metzpaintings.com
- bettenbaehren.de
- rhythmcprandfirstaid.com
- www.w3.org
- purl.org
- ns.adobe.com
- geology.ie
Embedded IP addresses
- 20.42.65.93
- 40.84.97.4
- 85.210.196.11
- 172.66.2.5
- 52.110.12.42
- 4.230.171.124
- 52.230.60.54
- 74.178.76.54
- 13.89.179.15
- 20.247.184.197
- 20.42.65.88
- 20.247.185.124
- 4.144.132.114
- 52.230.59.222
- 4.207.44.72
- 20.42.179.204
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report